Study on Application of Retinex in Infrared Color Aerial Photographs

Infrared color remote sensing is always possessed of the consequence. The level of the virescence is a quite important synthetic index for appraising a city, so infrared color remote sensing is brought into play to it´s the important function in the application of detecting urban virescence. But in the city, ground- object complexity, high-building gather, a mass of shadows being, and numbers of color ground-object being. All of them are main disturbing source to extracting vegetation information. That is a topic of the day how resists their disturbance. This paper just about aim at the problems, to discuss Retinex helpfully to attaint goal that resisting disturbance of the hereinbefore disturbing sources in extracting vegetation information from infrared color remote sensing images.